diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 73eaba931ef7..829112c2ae93 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -706,8 +706,8 @@ in
       "sha256-eAzIwmz5eZKf2NBGSMw4NopdHqAR5TcF9/0KQqVWr0s=";
 
   mypy-boto3-kafka =
-    buildMypyBoto3Package "kafka" "1.42.3"
-      "sha256-N21GfynAZdHOQnQgKcA9mJMWDfbN/pBfx509W4XDGjU=";
+    buildMypyBoto3Package "kafka" "1.42.46"
+      "sha256-XfZloR5nG1xGyAb4D1UsDpH1xc2hKoBCWabS+yc+uO8=";
 
   mypy-boto3-kafkaconnect =
     buildMypyBoto3Package "kafkaconnect" "1.42.19"